WO2004080610A1 - 保護層形成材の塗布システム - Google Patents
保護層形成材の塗布システム Download PDFInfo
- Publication number
- WO2004080610A1 WO2004080610A1 PCT/JP2004/003281 JP2004003281W WO2004080610A1 WO 2004080610 A1 WO2004080610 A1 WO 2004080610A1 JP 2004003281 W JP2004003281 W JP 2004003281W WO 2004080610 A1 WO2004080610 A1 WO 2004080610A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protective layer
- forming material
- layer forming
- roller
- applying
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 397
- 239000011241 protective layer Substances 0.000 title claims abstract description 353
- 238000000576 coating method Methods 0.000 title claims description 134
- 239000011248 coating agent Substances 0.000 title claims description 128
- 238000004519 manufacturing process Methods 0.000 claims abstract description 86
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 103
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- 239000007788 liquid Substances 0.000 claims description 65
- 230000007246 mechanism Effects 0.000 claims description 56
- 238000001035 drying Methods 0.000 claims description 23
- 239000000725 suspension Substances 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 229920006243 acrylic copolymer Polymers 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
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- 238000001704 evaporation Methods 0.000 claims description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
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- 239000008400 supply water Substances 0.000 description 2
- 239000004909 Moisturizer Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
- B05C17/0245—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
- B05C17/0217—Rollers ; Hand tools comprising coating rollers or coating endless belts comprising a frame supporting the coating roller at both ends or being intented to be hold at both ends by the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
- B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
- B05C17/03—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller
- B05C17/0308—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller the liquid being supplied to the inside of the coating roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
- B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
Definitions
- the present invention relates to a method and an apparatus for applying a protective layer forming material for applying a protective layer forming material to an outer surface mainly of a painted portion of a vehicle which has been painted, and more particularly to a method for protecting a peeling property after drying.
- a peelable protective layer is formed on a painted portion before a vehicle is shipped (for example, see Japanese Patent Application Laid-Open No. 2001-89697). ) See).
- the peelable protective layer is formed by applying a protective layer forming material (also called a strippable paint), which is a liquid wrap material, and drying it, and can protect the painted portion.
- a plurality of workers roll the rollers to apply the protective layer forming material. ing.
- one transfer line may correspond to multiple vehicle types, or even the same vehicle type may have different details. Also, when manufacturing a specific vehicle with a purchase reservation, it is necessary to distinguish it from other general vehicles at the time of manufacturing. In order to accurately perform such complicated operation control of the transfer line, daily execution plan files and production management information are automatically created based on the monthly order file of the host computer, and the control computer of each station is controlled. A transmission system has been proposed (see, for example, Japanese Patent Application Laid-Open No. 91-141331 (Japan)).
- the degree of spreading of the protective layer forming material is not always uniform, and the protective layer forming material is scattered. It is not applied to the edge of the roof to prevent this.
- a protective layer forming material can be automatically supplied to the roller using a pump.
- a method of supplying a protective layer forming material from the inner surface and exuding the material to the surface is considered. According to this method, the protective layer forming material permeates the roller substantially uniformly, which is preferable.
- the protective layer forming material is supplied from the inner surface of the roller in this way, it takes time for the protective layer forming material to permeate the entire surface of the roller, and the permeation is not always sufficient. Absent. Therefore, it takes a long time to start the actual operation, and the coating of the protective layer forming material may be uneven, or the coating thickness may be insufficient.
- the vehicle has a complicated shape, and if the coating is performed under the same conditions, the coating may be uneven at some places.
- the protective layer forming material may hang down at a steep slope, or in a large area, the supply of the protective layer forming material may not catch up with the supply of the protective layer forming material.
- the worker when applying the protective layer forming material, the worker can visually recognize the shape of the vehicle, but when using a robot, the vehicle type is distinguished by some means, and a different coating operation is performed for each vehicle type. There is a need to do.
- a resin cover called a scratch cover may be temporarily attached so as not to damage the body during the assembly work.
- the scratch cover is, for example, temporarily attached to the front side of the body and removed before shipping. Scratch covers need to be prepared in different shapes for each vehicle type. It is necessary to prepare a large number according to the daily production volume in the line.
- the present applicant has proposed a coating system for a protective layer forming material described in Japanese Patent Application No. 2002-38081 (Japan).
- a coating method was proposed.
- the process of applying a protective layer forming material to the outer surface of a vehicle via rollers by operating a mouth pot is further automated, improving production efficiency.
- the work has been simplified and the coating quality has been made uniform. Disclosure of the invention
- the present invention distinguishes between an object to be coated with a protective layer forming material and an object not to be coated, and when an object to be coated without a protective layer forming material is continuously conveyed, It is an object of the present invention to provide a coating method and a coating system for a protective layer forming material, which makes it possible to suspend a coating operation without drying and solidifying a protective layer forming material remaining on a roller when the roller is stopped.
- Another object of the present invention is to provide a method for applying a protective layer forming material, which can quickly start the work of applying the protective layer forming material, and prevent the occurrence of uneven coating of the protective layer forming material and the shortage of the coating film. ⁇ To provide a coating system.
- an object of the present invention is to provide a method and an application system for applying a protective layer forming material, which enable appropriate application of the protective layer forming material in accordance with application points having various shapes and areas.
- Still another object of the present invention is to provide a protection, a coating method and a coating system for a layer forming material, which can maintain the performance of a roller for applying a protective layer forming material by contacting the outer surface of an object to be coated over a long period of time. It is to provide.
- An application system for a protective layer forming material according to the present invention is provided in the vicinity of a transport line on which a plurality of objects to be applied are sequentially transported by a cart, and operates based on a teaching process;
- a roller mechanism having a detachable roller, a supply mechanism for supplying a liquid protective layer forming material that acts as a peelable protective layer after drying to the roller, and information on each of the objects to be coated.
- Operation of the transfer line A production management information supply unit that holds production management information in which a relationship with a row is recorded; and a control unit that is connected to the production management information supply unit, receives the production management information, and controls the coating device. The control unit controls the coating device based on the production management information.
- the mouth bot is preferably operable along a complicated shape of the vehicle.
- the production management information includes information indicating the type of the object to be coated
- the control unit selects the teaching day based on the information indicating the type of the object to be coated
- the coating device May be operated.
- the production management information includes a water storage unit that is disposed within an operation range of the coating device and stores the cleaning liquid, and a steam generation unit that evaporates or atomizes the cleaning liquid stored in the water storage unit.
- a water storage unit that is disposed within an operation range of the coating device and stores the cleaning liquid
- a steam generation unit that evaporates or atomizes the cleaning liquid stored in the water storage unit.
- a work suspension time for suspending the forming material application operation is determined, and when the work suspension time is equal to or longer than a predetermined value, the cleaning liquid in the water storage section is evaporated or atomized by the steam generation section, and the generated steam is discharged. Humidification may be performed by contacting the roller.
- the work downtime can be determined based on the production management information, and when the work downtime is long, the humidifying work is performed so that the protective layer forming material remaining on the roller is not dried and solidified.
- the application operation can be stopped.
- control unit recognizes, based on the production management information, the number of articles to be coated on which the protective layer forming material is to be applied or the number of trolleys that are continuously transported, and based on the number, suspends the work. Judge the time. Work based on the number of workpieces The pause time can be easily determined.
- the roller is moved from the steam generating section to the flat section, and while the protective layer forming material is supplied to the roller, the roller is moved. It is good to roll on the flat part.
- the work resuming time is determined based on the production management information, and when the work resuming time becomes short, the dipping process and the rolling process are performed to prepare for the work of applying the protective layer forming material. it can.
- the steam generating section includes an ultrasonic vibrator, and when the cleaning liquid is evaporated or atomized by vibrating the ultrasonic vibrator, steam can be generated quickly. Therefore, the roller can be humidified quickly, and the steam generator can be stopped when humidification is not performed.
- the supply mechanism unit includes a pressure control valve capable of controlling a pressure of the protective layer forming material supplied to the roller, and the control unit is configured to apply the protective layer forming material to the object when applying the protective layer forming material to the object.
- the pressure may be supplied to the roller while changing the pressure of the protective layer forming material.
- the protective layer forming material when applying the protective layer forming material to the object to be coated, by supplying the protective layer forming material to the roller while changing the pressure, the protective layer forming material can be appropriately applied in accordance with various shapes and areas. A protective layer forming material can be applied.
- An application surface on which the protective layer forming material is applied to the object is divided into a plurality of application areas and defined, and the control unit controls a pressure for supplying the protective layer forming material for each application area. Control facilitates the setting and control procedure of the supply pressure.
- control unit controls the time for supplying the protective layer forming material for each application area, the flexibility of setting the supply amount can be improved.
- the control unit includes: an identification unit that identifies the type of the object to be coated; and for each type of the object to be coated, A recording unit that records information on division setting of the application area, and information on a pressure for supplying the protective layer forming material for each of the application areas, wherein the control unit controls the object to be applied by the identification unit. It is preferable to identify the type and read the information corresponding to the type from the recording unit and control the pressure for supplying the protective layer forming material.
- the type of the object to be conveyed is recognized by the identification unit, and information on the division setting of the application area is provided according to the type of the object to be applied.
- the protective layer forming material can be appropriately applied to various objects to be coated.
- the roller includes a protective layer forming material absorbing and retaining portion on an outer periphery, a pipe arranged at an axis, and having a plurality of holes in an outer peripheral portion for supplying the protective layer forming material, A cylindrical collar member provided between the forming material absorption holding section and the pipe, wherein the color member is configured to supply the protection layer forming material supplied from the hole of the pipe to the protection layer forming material absorption holding section. It is good to have the conduction hole which leads to.
- the space for storing the protective layer forming material inside the roller is extremely reduced. Therefore, the protective layer forming material supplied from the pipe quickly reaches the protective layer forming material absorbing and holding portion and is applied to the object to be coated. As a result, the change in the supply pressure is immediately reflected in the coating operation, so that an appropriate coating operation can be performed for each coating area.
- the method for applying a protective layer forming material includes: a coating device that is provided in the vicinity of a transport line on which a plurality of workpieces are sequentially transported by a cart, and that operates based on teaching data; A roller mechanism unit having a detachable roller; and a supply mechanism unit that supplies a liquid protective layer forming material that acts as a peelable protective layer after drying to the roller.
- the roller is immersed in a cleaning liquid, and the roller is cleaned with the cleaning liquid, thereby minimizing roller deterioration and the like. Therefore, the performance of the roller can be maintained for a long period of time. As a result, it is possible to extend the life of the roller. If the cycle consisting of the first step to the seventh step is performed for a plurality of rollers at the same time while shifting the steps, the coating apparatus operates until the steps such as cleaning and drying of the rollers are completed. There is no need to wait, and the coating operation can be continued by installing the port after cleaning and drying.
- the cycle consisting of the first step to the seventh step is preferably performed within 72 hours.
- the rollers are periodically cleaned, so that the performance of the rollers can be maintained for a longer period.
- cleaning with the cleaning liquid and cleaning with a sub-cleaning liquid different from the cleaning liquid may be performed.
- the roller After the work of applying the protective layer forming material to the object to be coated is completed, the roller is immersed in a cleaning liquid, the roller is cleaned with the cleaning liquid, and further cleaned with the sub-cleaning liquid. As a result, deterioration of the roller and the like can be suppressed as much as possible, so that the performance of the roller can be maintained for a long time. As a result, it is possible to extend the life of the roller. Moreover, for example, even if the semi-solid protective layer forming material adheres to the roller, it can be effectively cleaned.
- the cleaning liquid may be water
- the sub-cleaning liquid may be alcohol
- a flat portion that is disposed within an operation range of the coating device, is wider than a longitudinal direction of the roller, and rolls the roller, and is disposed within an operation range of the coating device, and the protective layer forming material is stored.
- the first step includes a first sub-step of immersing the roller in the protective layer forming material stored in the storage section, and a second sub-step of rolling the roller at the rate surface portion. Good to do.
- the protective layer stored in the storage section is stored before performing the coating operation of applying the protective layer forming material.
- the protective layer forming material can be quickly permeated into the roller. Further, it is possible to prevent the occurrence of coating unevenness of the protective layer forming material and to prevent the coating film thickness from becoming insufficient.
- the roller may be detachable from the coating device, and the first sub-step and the second sub-step may be performed again when the roller is replaced.
- the protective layer forming material can be quickly permeated even if the roller which has been replaced and mounted is unused or has been washed, and the material forming the roller can be softened.
- the first sub-step and the second sub-step may be re-executed every predetermined number of objects to be coated or every predetermined time.
- the first substep and the second substep are re-executed every predetermined number or every predetermined time, so that a sufficient amount of the protective layer forming material is always stored in the roller, and the material to be coated is On the other hand, it is possible to prevent the occurrence of coating unevenness of the protective layer forming material and to prevent the coating film thickness from becoming insufficient.
- the first sub-step and / or the second sub-step may be executed while supplying the protective layer forming material to the roller from the supply mechanism. Thereby, the protective layer forming material can be more surely soaked into the roller.
- the operation of the roller is simple and smooth, and the protective layer forming material is unlikely to leak or scatter outside.
- the operation of the roller becomes simple and smooth, and the protection layer is formed. The material does not easily leak or scatter outside.
- the extra protective layer forming material that oozes out when the roller is rolled flows down the plane and is stored in the storage portion, so that it can be reused.
- a mouthpiece for replacement is provided. It is preferable that the protective layer forming material supply port, to which the protective layer forming material is supplied, is submerged in the cleaning liquid in the water storage portion during a suspension time until the roller is mounted.
- a predetermined storage in the first step is performed by using a water storage unit that is disposed within an operation range of the coating device and stores a cleaning liquid, and a steam generation unit that evaporates or atomizes the cleaning liquid stored in the water storage unit.
- the roller is disposed above the liquid level of the cleaning liquid in the water storage section, and the cleaning liquid is evaporated or atomized by the steam generating section to humidify the roller.
- the cleaning liquid is evaporated or atomized by the steam generating unit to humidify the mouth, thereby preventing the protective layer forming material remaining on the roller from drying and solidifying when the coating operation is stopped.
- the coated portion of the object to be coated can be more reliably protected, and when it is removed, it is peeled off.
- FIG. 1 is a perspective view of a coating apparatus used in the method for coating a protective layer forming material according to the present embodiment.
- FIG. 2 is a front view of an apparatus for applying a protective layer forming material according to the present embodiment.
- FIG. 3 is a perspective view of a mouth pot, a roller mechanism provided in the robot, a container, a moisturizer, and a jar box.
- FIG. 4 is an enlarged perspective view of the roller mechanism.
- FIG. 5 is a partial cross-sectional front view of the roller mechanism.
- FIG. 6 is a side view of the roller mechanism.
- FIG. 7 is a perspective view of a main part of the roller mechanism.
- FIG. 8 is an explanatory cross-sectional view of a main part of the roller mechanism.
- FIG. 9 is a perspective view of the container.
- FIG. 10 is a partial cross-sectional side view showing how the roller is humidified in the water storage box of the moisture box.
- FIG. 11 is a circuit diagram showing a combined hydraulic and pneumatic circuit.
- FIG. 12 is a diagram showing a roller setting menu displayed on the monitor screen.
- FIG. 13 is a partial cross-sectional side view showing a state where the holder is submerged in the water storage box of the moisture box.
- FIG. 14 is a block diagram showing a production system to which a coating device for a protective layer forming material is connected.
- FIG. 15 is a diagram showing the production management information at a predetermined time.
- FIG. 16 is a diagram showing the production management information at the time when four vehicles have been transported from the time when the production management information of FIG. 15 was received.
- FIG. 17 is a diagram showing the production management information at the time when three vehicles have been transported since the time when the production management information of FIG. 16 was received.
- FIG. 18 is an explanatory diagram showing the positional relationship between the mouth pot and the surface of the vehicle in the process of moving the mouth pot to the right.
- FIG. 19 is an explanatory diagram showing the positional relationship between the mouth pot and the surface of the vehicle when the robot is moved leftward.
- FIG. 20 is a diagram showing the recorded contents of the data recording unit.
- FIG. 21 is a schematic block diagram of a control unit and devices connected to the control unit.
- FIG. 22 is a diagram showing a supply amount setting menu displayed on the monitor screen.
- FIG. 23 is a schematic perspective view showing an application area where the application surface of the vehicle for applying the protective layer forming material is divided and set.
- FIG. 24 is a schematic diagram showing the teaching data and the supply amount setting table recorded in the recording unit.
- FIG. 25 is a time chart showing the supply pressure and supply time of the protective layer forming material supplied to the roller for each application area.
- FIG. 26 is a flowchart showing a part of a method for applying the protective layer forming material according to the present embodiment. It's a shot.
- FIG. 27 is a flowchart showing a pause mode which is a part of the method for applying a protective layer forming material according to the present embodiment.
- FIG. 28 is a flowchart showing a pack order mode which is a part of the method for applying a protective layer forming material according to the present embodiment.
- FIG. 29 is a perspective view showing a state in which a rubber cover is provided on the upper surface of the water storage section of the moisture box.
- FIG. 30 is a perspective view of a preparation mechanism used in place of the container.
- FIG. 31 is a block diagram illustrating a cleaning operation of a roller provided in the roller mechanism.
- a coating system 10 used in a method for applying a protective layer forming material according to the present embodiment is provided on a transport line 12 of a vehicle (object to be coated) 14.
- the protective layer forming material is applied to the completed vehicle 14.
- the vehicle 14 is transported while being supported by a carriage 15 moving on the transport line 12. Normally, the cart 15 is transported while supporting the vehicle 14. However, in some cases, an empty cart 15 on which the vehicle 14 is not mounted may be transported due to factory operation.
- the coating system 10 includes three mouth pots (coating devices) 16a, 16b, and 16c, which are industrial robots, and a control unit 18 that controls the entire system.
- the coating system 10 includes a supply mechanism unit 150 and a transfer line control computer (production management information supply unit) 506 described below.
- Robots 16a, 16b, 16c are robots connected to the control unit 18, respectively. Controlled by controllers 28a, 28b, 28c.
- the control unit 18 is provided with an input device 18a such as a keypad / pointing device and a monitor screen 18b. On the monitor screen 18b, for example, screens related to a roller setting menu (see FIG. 12) and a supply amount setting menu (see FIG. 22) are displayed, and are input and set by the input device 18a.
- the control unit 18 is connected to a transport line control computer 506 that controls the transport line 12.
- the transfer line control computer 506 is also connected to computers other than the control unit 18 in each station along the transfer line 12, and the production control information 618 (FIG. (See Fig. 17). The detailed contents of the control unit 18 will be described later.
- the robots 16a and 16c are provided on the transport line 12 on the left-hand side in the traveling direction of the vehicle 14, and the mouth pot 16b is provided on the right-hand side in the traveling direction.
- the mouth pot 16a is provided in the front of the traveling direction
- the mouth pot 16b is provided in the middle of the traveling direction
- the robot 16c is provided in the rear of the traveling direction.
- the mouth pots 16 a, 16 b, 16 c are movable on a slide rail 30 parallel to the transport line 12.
- a pump 32 is provided in the middle of the coating material pipeline 22, and sucks up the protective layer forming material from the tank 20 and supplies it to the pots 16a., 16b, 16c.
- the protective layer forming material is controlled by a heater (not shown) and a thermometer so as to have an appropriate temperature.
- a coating material pipeline 22 and a roller mechanism 34 At the distal ends of the robots 16a, 16b, 16c, there are provided a coating material pipeline 22 and a roller mechanism 34 to which a protective layer forming material is supplied by a tube 22a at the distal end.
- the material of the protective layer forming material is mainly composed of an acrylic copolymer agent, and preferably has two acrylic copolymer portions having different glass transition temperatures.
- a protective layer forming material disclosed in JP-A-2001-89697 (Japan) may be used.
- the viscosity of the protective layer forming material can be adjusted by changing the mixing ratio with water and the temperature, and when it is dried, it adheres to the table 14 so that dust, metal powder: salt, oil, acid,
- the painted portion of the vehicle 14 can be chemically and physically protected from direct sunlight and the like.
- the mouth pots 16a, 16b, and 16c are, for example, articulated mouth pots for industrial use, and a base portion 40 and a first An arm 42, a second arm 44 and a third arm 46 are provided, and a roller mechanism 34 is provided at the tip of the third arm 46.
- the roller mechanism 34 is detachable from the third arm 46 and functions as a so-called end effector.
- the first arm 42 is rotatable about axes J 1 and J 2 that are horizontally and vertically rotatable with respect to the base 40.
- the second arm 44 is rotatably connected to the first arm 42 by the axis J3.
- the second arm 44 can be twisted and rotated by the axis J4.
- the third arm 46 is rotatably connected to the second arm 44 about an axis J5.
- the third arm 46 can be twisted and rotated by the axis J6.
- the roller mechanism 34 connected to the front end can be moved to any position near the vehicle 14 by the operation of the mouth pots 16a, 16b, 16c having such a six-axis configuration, and It can be set to any orientation. In other words, the roller mechanism 34 can move in six degrees of freedom.
- the mouth pots 16a, 16b, and 16c may have an operation unit such as an expansion / contraction operation and a parallel link operation in addition to the rotation operation.
- a container table 47 is provided near each of the mouth pots 16a, 16b, and 16c. On the container table 47, a moisture container having a flat container 420 and an ultrasonic drive circuit section 430b is provided. Box 430 is fixed.
- the container table 47 may be provided within an operation range that the roller 48 can reach.
- the relative positions of the container 420 and the moisture pox 430 with respect to each of the robots 16a, 16b, 16c are stored in the control unit 18. The detailed configurations of the container 420 and the moisture box 430 will be described later.
- the roller mechanism 34 is attached to the distal end of the third arm 46, and is a roller 48 made of a cylindrical material that can absorb and store the protective layer forming material.
- a thrust cultivation mechanism 69 that is a mounting portion for the third arm 46 of the robot 16a.
- the thrust rotation mechanism 69 is rotatably mounted on the mounting member 70 for the third arm 46 via a bearing 72 with respect to the mounting member 70. It has a supported thrust rotating member 74 and a base portion 76 mounted below the thrust rotating member 74.
- Examples of the material of the roller 48 include a sponge and a flocked body.
- the roller mechanism 34 is swingable on pneumatic cylinders 78 and 80 provided at both ends of the base portion 76 and a swing shaft 82 at a substantially lower end of the base portion 76. And a holder connection portion 88 for connecting the swing member 84 to the holder 86 that holds the roller 48.
- the roller 48 can freely swing in the radial direction about the swing shaft 82.
- the oscillating member 84 has two upwardly extending portions 84 a extending upward, and a pin 90 parallel to the oscillating shaft 82 is provided at a substantially upper end of the upwardly extending portion 84 a. Is provided.
- the pin 90 is set above the swing shaft 82.
- two lower extension portions 76a extending downward from the base portion 76 are arranged, and between the two lower extension portions 76a. Are provided with pressing surfaces 92a and 94a.
- the thrust rotating member 74 is provided with a rotation regulating member 96, and a small projection 98 protruding downward from the mounting member 70 is disposed in a concave portion 96a on the upper surface of the rotation regulating member 96. Is placed.
- the width of the small protrusion 98 is slightly smaller than the width of the concave portion 96a, and the thrust rotating member 74 is freely rotatable in the thrust direction within the range of this gap.
- the thrust direction is a direction orthogonal to the axis of the roller 48 itself, and is a rotation direction about the axis of the third arm 46.
- the port 100 for attaching the attachment member 70 to the third arm 46 may also be used as the small projection 98.
- the holder connecting portion 88 is provided with two clampers 102 and 104 opposing each other at an upper portion and a lower portion. These clampers 102 and 104 hold an aluminum pipe 106, and the swing member 84 and the holder 86 are connected by the aluminum pipe 106. On the surface of the aluminum pipe 106, an annular groove 1 ⁇ 6a is provided. Both ends of the roller 48 are rotatably held by a holder 86, and the tube 22 a at the tip of the coating material pipeline 22 is inserted into the inside of the mouthpiece 48 through one end of the holder 86. They are linked. The roller 48 is detachable from the holder 86.
- the roller mechanism 34 is provided with pneumatic cylinders 78 provided at both ends of the base 76. 80, and a swing member 84 that is swingably supported at a substantially lower end of two downward extension portions 76a extending downward from the base portion 76 via a swing shaft 82. It has a holder 86 for holding the roller 48, and a holder connecting portion 88 for connecting the holder 86 and the swinging member 84.
- the oscillating member 84 has two upwardly extending portions 84 a extending upward, and a pin 90 is provided at a substantially upper end of the upwardly extending portion 84 a in parallel with the oscillating shaft 82. Is provided. This pin 90 is movably inserted into a long hole 91 formed in the downward extension 76a.
- the roller mechanism 34 receives two pins 78 a and 80 a of the pneumatic cylinders 78 and 80, and receives the force from the rods 80 a and rotates about the swing shaft 82. And 94.
- the pressing surface 92 a of the pin pressing member 92 presses the left surface of the pin 90 in FIG. 6 when the rod 78 a retracts, and the pressing surface 94 a of the pin pressing member 94 When a retracts, the right side of the pin 90 in FIG. 6 is pressed.
- the holder connecting portion 88 is provided with two clampers 102 and 104 opposing each other at an upper portion and a lower portion. While the clamper 102 is fixed to the swing member 84, the clamper 104 is fixed to the holder 86, and the clampers 102, 104 hold the aluminum pipe 106, thereby causing the swing. The moving member 84 and the holder 86 are connected. On the surface of the aluminum pipe 106, there is provided an annular groove 106a serving as a dividing line of the aluminum pipe 106.
- the holder 86 includes a plate-shaped holder body 86e. At one end of the holder body 86e, a fixed holder portion 86a is fixed by bolts 86b, while at the other end of the holder body 86e, a movable holder portion 86c is provided with a shaft member 8, Swivel mounted via 6d.
- a connection member 110b is fixed to the fixed holder portion 86a by a nut 110a, and an application material pipeline 22 is connected to an opening on one end side of the connection member 110b.
- the first end 112a of the hollow pipe 112 is in contact with the opening at the other end of the connecting member 110b.
- the pipe 112 supplies the protective layer forming material supplied from the coating material pipe 22 into the roller 48, and rotatably supports the roller 48.
- a plurality of (for example, two) conical grooves (not shown) are formed in the first end portion 1 12a, and an embedded port (not shown) is engaged with the grooves from the connecting member 110b side. By doing so, the pipe 1 1 2 is firmly attached to the connecting member 1 1 Ob.
- the second end 1 12b of the nozzle 1 12 is closed.
- a plurality of holes 114 for supplying the supplied protective layer forming material to the roller 48 are formed in the pipe 112.
- the holes 114 may have, for example, a nozzle shape.
- the pipe 112 is preferably formed of a stainless steel material, and more preferably formed of, for example, a SS304-based material (steel pipe classified as austenitic: conforming to Japanese Industrial Standards).
- a circular groove portion 86 f is formed on the distal end side of the movable holder portion 86 c.
- the movable holder portion 86c is pivotable under the urging action of a spring 116, and the circular groove portion 86f is formed in the circular groove portion 86f by the urging force of the spring 116.
- the two ends 1 1 2b are engaged. This ensures that the pipes 1 1 and 2 are held.
- the outer periphery of the mouthpiece 48 is made of a material (such as a sponge or a flocked body) capable of absorbing and storing the protective layer forming material, and is in contact with the surface of the vehicle 14.
- a hollow coating member (protective layer forming material absorbing and holding unit) 48 a for applying the protective layer forming material is provided.
- O-rings are provided at openings 48 b at both ends of the coating member 48 a.
- An end cap 122 is provided which is liquid tightly mounted via 120.
- a hole 1 2 2 a is formed, and the pipe 1 1 2 is directly inserted into the hole 1 2 2 a, so that the end cap 1 2 2
- the coating member 48 a is integrally rotatably supported with respect to the pipe 112. The fitting between the pipe 112 and the hole 122a is adjusted to such an extent that the protective layer forming material can be held inside the coating member 48a.
- a substantially cylindrical collar member 124 is interposed between the pipe 112 and the application member 48a.
- the collar members 124 are preferably made of a material that is lightweight and does not absorb the protective layer forming material, and is made of, for example, plastic.
- the empty member 124 includes a plurality of, for example, two split members 126a and 126b that are radially divided. Between each split member 1 26 a and 1 26 b, The slit-shaped grooves (conductive holes) 128 a and 128 b extending in the axial direction of the roller 48 (the direction of arrow B in FIG. 7) are formed.
- the grooves 128a and 128b have a predetermined gap S (see FIG. 8).
- a plurality of holes that communicate with each other in the radial direction and that have openings on the outer peripheral surface may be provided in the split members 1226a and 126b.
- the roller 48 By configuring the roller 48 and the holder 86 in this manner, the roller 48 can be easily attached and detached, and the handleability of the roller 48 can be improved. Therefore, even when it is necessary to frequently perform maintenance work such as cleaning, cleaning, or replacement of the roller 48, the maintenance work can be efficiently performed.
- the protective layer forming material fed through the pipe 112 is absorbed and stored in the coating member 48a, and the coating member 4 8a ensures that it is applied to the surface of vehicle 14.
- the container 420 is a flat type, and the width is set to be slightly wider than the roller 48 and the holder 86 holding the roller 48.
- the container 420 has a gently inclined inclined surface (plane portion) 420a, and a storage portion 420b smoothly connected to a lower portion of the inclined surface 420a. Having.
- the storage section 420 b has a depth about the diameter of the roller 48.
- the inclined surface 420a is provided with small mesh-like convex portions 420c over the entire surface.
- the inclined surface 420a is set to be longer than the outer diameter of the roller 48, and when the roller 48 is rolled on the inclined surface 420a, it can be rotated at least 360 °.
- the storage layer 420b is supplied with a protective layer forming material from an upper supply port 422 and is stored therein.
- the supply port 4 2 2 is connected to the solenoid valve 4 2 4.
- the solenoid valve 4 2 4 By operating the solenoid valve 4 2 4 with the control unit 18, the protective layer forming material can be supplied to the storage section 4 20 b. it can.
- the reservoir section 420b is provided with a liquid level meter 426, which detects that the liquid level of the protective layer forming material has dropped and acts on the solenoid valve 424 to automatically remove the protective layer forming material. Can be replenished.
- the moisture box 430 is composed of a water storage box (water storage section) 430a having an open top, and an ultrasonic drive circuit section adjacent to the water storage box 430a. 4 3 0b.
- the water storage box 430a has a slightly wider width than the roller 48 and the holder 86 that holds the roller 48, and has a height that is at least twice as large as the holder 86.
- an ultrasonic vibrator (steam generating section) 4300c which vibrates at a high frequency by the ultrasonic drive circuit section 4300b.
- the water accumulated in the water storage box 430a can be evaporated (or atomized) to keep the water storage box 430a moist.
- water can be evaporated very quickly after the ultrasonic vibrator 430c is vibrated.
- the vibration frequency of the ultrasonic vibrator 430 c is set so that the fineness of the water vapor particles becomes an appropriate size.
- Water is supplied from the upper supply port 432 to the storage pox 4330a and is stored.
- the supply port 4 3 2 is connected to the solenoid valve 4 3 4.
- the solenoid valve 4 3 4 By operating the solenoid valve 4 3 4 with the control unit 18, the protective layer forming material can be supplied to the water storage box 4 3 0 a. Wear.
- the water storage box 430a is equipped with a liquid level gauge 436, which detects that the liquid level of the protective layer forming material has dropped and acts on the solenoid valve 434 to automatically replenish water. can do. Normally, water is replenished so that the water level is approximately half the height of the water storage box 430a.
- a hydraulic and pneumatic composite circuit for supplying the protective layer forming material and water to the roller 48 container 420 and the moisture box 4350 is provided.
- a compressor 15 2 an air tank 15 4 connected to the discharge section of the compressor 15 2, a manual pneumatic input valve 15 6 for switching air supply and shutoff, and a controller 1
- a pilot operation valve 160 for reducing the secondary pressure by an electric signal supplied from 8 and a secondary pressure of the Regile overnight control valve 160, which are operated by a pilot so that the coating material pipe is operated. It has a regulator (pressure regulating valve) 158 that reduces the pressure of 22.
- the composite circuit 150 has an MCV (Material Control Valve) 162 to which the secondary side pipeline of the Regile Night 158 and the water pipeline 26 are connected.
- a trigger valve 164 is provided between the secondary side of the MCV 162 and the roller 48.
- the MCV 16 2 is provided with switching valves 16 2 a and 16 2 b for switching between communication and shut-off of the coating material pipe 22 and the water pipe 26.
- the secondary sides of the valves 162a and 162b are in communication.
- the broken line in FIG. 11 indicates the pneumatic pipeline.
- the MCV 162 and the regulator operating valve 160 are not limited to the pneumatic pilot type, but may be of a drive type such as an electric solenoid.
- the composite circuit 150 further switches the air pressure supplied from the pneumatic input valve 156 to operate the switching valves 162a and 162b in a pilot manner. And a trigger switching solenoid valve 168 for opening and closing operation.
- the MCV switching electromagnetic valve 166 is connected to one of the switching valves 162a and 162b and shuts off the other by an electric signal supplied from the control unit 18, and switches between water and the protective layer forming material to trigger the valve 164.
- the trigger switching electromagnetic valve 168 switches the trigger valve 164 to the open / close state by an electric signal supplied from the control unit 18 to supply water or the protective layer forming material to the roller 48.
- stop valves 170 and 172 are provided, respectively. Normally, stop valves 170 and 172 are kept in communication.
- silencers 174 are provided at the air outlets, respectively, to reduce exhaust noise.
- the compressor 152, the pump 32 and the water supply source 24 are provided with a relief valve (not shown) for preventing an excessive rise in pressure.
- the electromagnetic valve 424 is connected to the coating material pipe 22, and the protective layer forming material can be supplied to the container 420 via the electromagnetic valve 424.
- the electromagnetic valve 434 is connected to the water pipe 26, and water can be supplied to the moisture box 430 via the electromagnetic valve 434.
- the compressor 152, the air tank 154, the water supply source 24, and the pump 32 in the combined circuit 150 are common to the pots 16a, 16b, and 16c, and the other devices are the pots 16a, 16c. b, 16c are provided separately.
- the roller setting menu displayed on the monitor screen 18b has a cleaning time table 440 and a material filling time table 442.
- the washing time table 440 is used for each of the mouth pots 16a, 16b, 16c for the washing operation described later This is a table for setting the time to execute (hereinafter referred to as “cleaning set time”).
- the material filling time table 442 performs a first operation (an operation of injecting the protective layer forming material into the roller 48 using the container 420) described later for each of the mouth pots 16a, 16b, and 16c. This is a table for setting the time to be executed (hereinafter referred to as the material filling setting time).
- the cleaning time table 440 and the material filling time table 442 each have a “set value” line and an “elapsed time” line, and by operating the input device 18a, each mouth pot 16a, 16b, 16c Enter the cleaning time and material filling time for each time.
- the set cleaning time and the set material filling time are held in a predetermined recording unit.
- “Elapsed time” in the cleaning time template 440 and the material filling time table 442 is a line in which the elapsed time of the operation of each robot 16a, 16b, 16c is displayed.
- each time the washing operation and the first operation are executed it is reset to “0.0”, and immediately after that, the timer is automatically restarted and the elapsed time is displayed.
- the monitor screen 18 b is provided with a start button 444, a stop button 446, and a standby posture button 448 that are instructed by operating a predetermined pointing device.
- the start button 444 and the stop button 446 are buttons for starting and stopping the operation of the mouth pots 16a, 16b, 16c.
- the standby posture button 448 is a button for setting the robots 16a, 16b, 16c in a predetermined standby posture without interfering with the vehicle 14 or the like.
- the start button 444, the stop button 446, and the standby posture button 448 can individually give operation instructions to the robots 16a, 16b, 16c by a predetermined operation.
- the protective layer forming material application system 10 is positioned as a system including one station in the production system 500 of the factory that produces the vehicle 14.
- the production system 500 creates a daily execution plan file by receiving a monthly order file from the host computer 502 and a host computer 502 holding a monthly order file including information on a monthly production schedule.
- Transport that creates production honor information 618 (see FIGS. 15 to 17), material input data, equipment empty instruction information, merge instruction information, etc. based on the plan creation computer 504 and the daily execution machining plan file.
- a line control computer Raw
- a system disclosed in the above-mentioned Japanese Patent Application Laid-Open No. 9-141351 (Japan) may be used.
- the coating system 10 for the protective layer forming material, the planning computer 504, the transport line control computer 506 and the stations ST0, STn, etc. are connected to the computer network 508. Intercommunication is possible via the network 508.
- the transport line 12 used in the production system 500 is not limited to a single line as shown in FIG. 14, but may be a plurality of lines, or may have a branch or a junction. .
- the production control information 6 18 created by the transport line control computer 506 is based on the operation order of the transport line 12 and the information for each vehicle 14 and each truck 15 Is the recorded table data.
- the information of the vehicle 14 includes a vehicle identification number, a vehicle type, a paint color, and information on whether or not the vehicle is a back order vehicle.
- “empty bogie” is recorded in the vehicle identification number column.
- a backorder vehicle is a vehicle that is produced in accordance with the required specifications of a given user, and is delivered to a user immediately after production, so that it is not necessary to apply a protective layer forming material. It is.
- the production management information 618 is automatically supplied to each station at a predetermined timing, or is supplied as appropriate in response to a transmission request from the station. In each station, based on the received production management information 6 18, it is possible to recognize in advance information on the vehicle 14 and the bogie 15 that are subsequently conveyed.
- the control unit 18 of the coating system 10 receives the production management information 6 18 shown in FIG. 15, the control unit 18 of the coating system 10 It can be recognized that the vehicle identification number of the vehicle 14 conveyed by is “1 738 5". In addition, it can be recognized that the vehicle type and the paint color of the vehicle 14 are “ACD-1” and “rd”, respectively. Further, in the column of the pack order, "-" indicating that the vehicle 14 is not a backorder vehicle is recorded. Therefore, it can be recognized that it is necessary to apply the protective layer forming material to the vehicle 14. When " ⁇ " is recorded in the backorder column, the vehicle 14 is a backorder vehicle. Thus, the control unit 18 can recognize that it is not necessary to apply the protective layer forming material to the vehicle 14.
- empty trolley '15 on which the vehicle 14 is not mounted is conveyed, "empty trolley” is recorded in the column of the vehicle identification number (not shown), and the back order is recorded. “ ⁇ ” is recorded in the column. This “ ⁇ ” indicates that there is no need to apply a protective layer forming material.
- the production management information 6 18 shown in FIG. 15 After the production management information 6 18 shown in FIG. 15 is received, for example, when four vehicles 14 are carried, the production management information 6 18 shown in FIG. 16 is received. Thereafter, for example, when three vehicles 14 are transported, the production management information 6 18 shown in FIG. 17 is received.
- Mouth pots 16a, 16b, and 16c share the hood section 14a of the vehicle 14 (see Figure 1), the roof front section 14b, and the roof rear section 14c, respectively. Instruct each member to apply the protective layer forming material, and teach the teaching data in the data recording section 602 of the control section 18 (see FIG. 20).
- the robot 16c shares the trunk.
- the third arm 46 of the robot 16 a and the surface of the vehicle 14 are not taught. Is maintained at an appropriate distance.
- the tilt angle of the rocking member 84 is taught to be a predetermined angle 0, and the third arm 46 is moved from the flat location Pa.
- the surface may be moved as it is in parallel with the surface at the flat portion Pa.
- the surface may be moved as it is in parallel with the surface at the flat portion Pa.
- the concave portion 900 and the convex portion 902 may be ignored, and the tilt angle of the swing member 84 may be slightly changed.
- Such a shallow recess 900 By ignoring the relatively low convex portion 102, the operation of the robot 16a can be easily taught.
- the force Fa may be appropriately adjusted according to the application location and the moving method of the roller 48. This adjustment can be easily performed by operating the pressing force adjusting function unit corresponding to the above-mentioned regulation 1176 by the control unit 18 or by operating a predetermined dial or the like. .
- the roller 48 is moved with respect to the surface of the vehicle 14. Can be pressed moderately. That is, the weight of the roller 48 is effectively used as the pressing force, and the insufficient pressing force due to the weight of the roller 48 is used as the pneumatic cylinder. It can be compensated by 78 or pneumatic cylinder 80.
- the roller 48 does not run idle and does not jump when passing through the concave portion 900 and the convex portion 102. Further, the material for forming the protective layer is easily exuded from the roller 48. At this time, since the roller 48 can swing around the swing shaft 82, the roller 48 is surely brought into contact with the concave portion 900 and the convex portion 900, and the protective layer forming material is applied. can do. That is, when the roller 48 passes through the concave portion 900 and the convex portion 102, the rod 78a or 80a depends on the depth of the concave portion 900 and the height of the convex portion 902. Expands and contracts.
- the pneumatic cylinders 78 and 80 use highly compressible air as the driving fluid, they can perform a flexible operation and easily absorb fluctuations in external force.
- the pin pressing member 92 connected to the rod 78 a of the pneumatic cylinder 78 and the pin pressing member 94 connected to the rod 80 a of the pneumatic cylinder 80 respectively correspond to the rocking member 84. Since the pressing force is applied in the opposing direction, the oscillating member 84 can operate properly even when inclined in either the clockwise direction or the counterclockwise direction. Thus, the protective layer forming material can be applied to both the right and left directions.
- the process of applying the protective layer forming material is taught to be completed within the tact time set for each vehicle 14 on the transport line 12.
- the roller 48 is immersed in the material for forming the protective layer of the storage portion 42Ob of the container 420 (see FIG. 9), and then the roller 48 is rotated multiple times on the inclined surface 420a (see FIG. 9). (For example, 10 times) It is an operation of rolling back and forth. At this time, since the lower part of the inclined surface 420a is smoothly connected to the storage portions 4 and 20b, the first operation is a simple and smooth operation, and the operation teaching is easy.
- This first operation is an operation for preparing the roller 48 to be in a state suitable for coating, and is also called a preparation operation.
- the second operation is to insert the roller 488 into the water storage box 430a of the moisture box 430 (see FIG. 10), and to insert the roller 488 into the water stored in the water storage box 430a. Teach not to touch.
- the third operation is to insert the holder 86 into the water storage box 430a of the moisture box 430 (see Fig. 13).
- the tube connection part of the holder 86 (protective layer forming material supply port) 87 (see Fig. 13) Teach them to submerge in the water stored in box 430a.
- the roller 48 is removed from the holder 86.
- the teaching data taught in this manner is held in the data recording unit 602 for each of the mouth pots 16a, 16b, and 16c as shown in FIG.
- the teaching data of each of the mouth pots 16a, 16b, and 16c includes the teaching data of the first operation, the second operation, and the third operation, and the teaching data of each vehicle type of the vehicle 14. Evening and categorized and held.
- “ACD-1J,“ ADC-2 ”, rODSj and rSTWj in FIG. 20 are the teaching days corresponding to the vehicle type, and correspond to the symbols in the“ vehicle type ”column in FIGS. 15 to 17.
- “ACD-1” is a standard specification for a vehicle model called "ACD”
- ACD-2J is a specification with a sunroof hole 14d (see Fig. 1) for a vehicle model called ACDj.
- the specification should be distinguished from the presence or absence of the air intake, bulge (also called bulge), rear spoiler, roof antenna, etc., in addition to the sunroof hole 14d.
- the control unit 18 includes a supply amount determining unit 600, a data recording unit 602 and a timer 604 connected to the supply amount determining unit 600.
- the supply amount determining unit 600 can recognize that the vehicle 14 is being transported or stopped based on the data supplied from the transport line control computer 506.
- the supply amount determining unit 600 has a function of controlling the trigger valve 164 via the trigger switching electromagnetic valve 168 of each robot 16a, 16b, 16c, and operates in conjunction with the timer 604. The time for supplying the protective layer forming material can be adjusted.
- the supply determining unit 600 has a function of controlling the regulation 158 via the regulation operating valve 160, and can adjust the pressure for supplying the protective layer forming material. Note that these functions of the control unit 18 are performed by program processing using a computer (not shown).
- the control unit 18 has a function of controlling the mouth pots 16a, 16b, 16c, the MCV switching solenoid valve 166, and the like.
- the supply amount setting menu displayed on the monitor screen 18b includes a supply amount setting table 700 for setting the supply amount of the protective layer forming material to each of the robots 16a to 16c. Have.
- the supply amount setting table 700 is provided for each vehicle type of the vehicle 14, and is stored in the data recording unit 602 (see FIG. 24).
- the supply amount setting menu includes a vehicle type input field 702 for inputting the type of the corresponding vehicle 14 and a supply amount reading button 704 for reading the stored supply amount setting table 700 from the data recording unit 602 (see FIG. 24). And a supply amount storage button 706 for storing the set supply amount setting table 700 in the data recording unit 602, and an error message field 708 for displaying an error relating to the setting information.
- the supply amount setting table 700 includes setting fields 700a, 700b, and 700c corresponding to the robot 16a, the robot 16b, and the robot 16c.
- the setting column 700b includes 15 coating areas AREA 1b, AREA2b, AREA3b, and ARE A4b (see FIG. 23) on the coating surface where the mouth pot 16b applies the protective layer forming material to the vehicle 14. Has setting lines corresponding to AREA 1b to 15b.
- the application area ARE A 1b is mainly set as the area in front of the roof 14b, and the application area ARE A 2b is mainly used as the area at the end of the roof. Is set.
- the application area ARE A3b is set as a peripheral part of the sunroof hole 14d, and the application area AREA4b is mainly set as an area of the roof rear part 14C.
- the setting columns 700a and 700c have setting lines corresponding to 15 application areas AREA 1a to AREA 15a and AREA 1c to AREA 15c, respectively.
- a pressure column 710, a time column 712, and a supply amount column 714 are provided in each setting row of the application area.
- the application areas AREA5a to AREA15a, AREA5b to AREA15b, and AREA6c to AREAl5c are unused and are treated as spare parts.
- the supply pressure of the protective layer forming material when applying the application area corresponding to the robot 16b is input.
- the supply time of the protective layer forming material at the time of applying the corresponding application location is input.
- the supply amount column 714 automatically displays the estimated supply amount of the protective layer forming material based on the set supply pressure and supply time.
- the error message field 708 contains an error message when the pressure value set in the pressure column 710 is larger than the allowable pressure, or when the time set in the time column 712 is longer than the allowable time of the corresponding dispensing part. Is displayed and prompts the operator for correction.
- the application surface on which the protective layer forming material is applied to the vehicle 14 is divided into a plurality of application areas and the input amount can be set in the supply amount setting table 700. Setting of pressure and supply time is facilitated.
- the supply amount setting table 700, the teaching data 716 of the pot 16a, the teaching data 718 of the mouth pot 16b, and the teaching data 720 of the pot 16c are stored in the vehicle. Recorded for each of the 14 models.
- Each of the teaching data sets 716, 718, and 720 includes a teaching data setting unit 722 and an execution order recording unit 724, respectively.
- the data recording section 602 records the teaching data of the first to third operations (see FIG. 11).
- teaching data is recorded for each coating area on the application surface on which the protective layer forming material is applied to the vehicle 14.
- the operations performed for the vehicle type "ACD-1" are as follows: 'AREAlb, AREA2b, AREA3b, and AREA4b (Fig. 4)
- the four teaching data corresponding to are recorded.
- Teaching data corresponding to up to 15 application areas AREA 1 b to AREA 15 b can be recorded.
- the execution order recording unit 724 records the execution order of the teaching data recorded in the teaching data unit 722.
- the operation performed on the vehicle type "ACD-1J" is performed in the order of AREA 4b, AREA2b, AR EA 3b, and AR EA 1b. It is set as follows.
- the mouth pot 16b teaches the operation of each of the application areas AREA 1b, AREA 2b, AREA 3b and ARE A4b as shown in Fig. 23, and as shown in Fig. 24, The data is recorded in the data recording unit 602 as a single change 718.
- the supply pressure of the protective layer forming material and the supply pressure of the protective layer forming material are set for each application area using the supply amount setting menu displayed on the monitor screen 18b (see FIG. 22). Set the time and check the supply amount displayed in the supply amount column 714.
- the transport line 12 is moved under the control of the transport line control computer 506 to transport the vehicle 14.
- the supply amount determining unit 600 receives the production management information 618, and determines the type of the vehicle 14 to be carried in next.
- the teaching terminals 716, 718, and 720 of the pots 16a, 16b, and 16c are read from the data recording unit 602, and are read to the robot controllers 28a, 28b, and 28c. Supply.
- the supply amount determination unit 600 (see FIG. 21) of the control unit 18 reads the supply amount setting table 700 from the data recording unit 602 based on the vehicle type.
- the supply amount determination units 6, 00 can recognize that the vehicle 14 is being transported or stopped based on the information supplied from the received transport line control computer 506, and the transport of the vehicle 14 is completed.
- the time t 0 (see FIG. 25) at which the transport line 12 stops can be recognized.
- the supply amount determining unit 600 can recognize in advance the type of the vehicle 14 to be transported based on the production management information 618. Depending on the type of vehicle 14, By reading out the change data 716, 718, 720 and the supply amount setting table 700 from the data recording unit 602, the application operation can be started immediately when the vehicle 14 is conveyed. ⁇ .
- the supply amount determination unit 600 starts supplying the protective layer forming material from time t0. At this time, the supply pressure and the supply time of the protective layer forming material are individually set for the application areas AREA 1 b to AREA 4 b based on the supply amount setting table 700 (see FIG. 22).
- the order of applying the protective layer forming material is determined by the application area AREA4b (time t O to tl), ARE A2b (time t 1) as specified in the execution order recording unit 724 (see FIG. 24). T2), AREA3b (time t2 to t3) and ARE A1b (time t3 to t4).
- the protective layer forming material is supplied to the roller 48 at a supply pressure of 0.06 [MPa] at the first 18.0 [sec].
- AREAS b a supply pressure of 0.15 [MPa] in the first 9.0 [sec]
- the application area AREA 1 b 0 in 5.0 [sec].
- Time t3 which is the application time of AREA 1 b! : 4 is 5.0 [sec], and during this time, the material for forming the protective layer is always supplied. Adjustment of the supply pressure is performed by operating the regulator 158 as described above.
- the input data of the pressure column 710 and the time column 712 corresponding to the application area AREA 2 b are “0.00.0” and “0.0”. is there. Therefore, the application work is performed without applying the protective layer forming material to the application area ARE A 2 b. In this case, the protective layer forming material remaining before being absorbed and collected by the roller 48 is applied.
- the supply pressure and the supply time of the protective layer forming material may be appropriately corrected depending on the temperature and humidity.
- the pressure supplied based on the supply amount setting table 700 is appropriately changed according to the application location. Since the application area A 2 b is an area at the end of the roof, setting the supply amount to 0 can prevent the protection layer forming material from dripping.
- the area of application AREA4 b is the area Because of the wide roof rear part 14c, by supplying the protective layer forming material at an appropriate pressure and for a relatively long time, the protective layer forming material can be continuously supplied in an appropriate amount. Shortage and blurring can be prevented.
- the collar member 124 is provided inside the mouthpiece 48 (see FIG. 5), and the space for storing the protective layer forming material is extremely small. Therefore, the protective layer forming material supplied from the hole 1 14 of the pipe 1 1 2 quickly passes through the grooves 1 28 a and 1 28 b (see FIG. 8) and the coating member 48 a (see FIG. 5). ) And is applied to vehicle 14. Thus, the change in the supply pressure due to the operation of the supply amount determining unit 600 is promptly reflected in the coating operation, and the appropriate coating operation can be performed for each coating area.
- Fig. 25 shows the supply pattern of the protective layer forming material to the mouth pot 16b, but the supply amount setting table is also applied to the other pots 16a and 16b. Based on one pull 700, the supply pressure and supply time of the protective layer forming material are controlled in parallel for each application area and supplied.
- the vehicle 14 to which the protective layer forming material has been applied by the robots 16a, 16b, 16c is transferred by the transfer line 12 It is transported to the next process.
- the applied protective layer forming material is dried by air drying or blowing to form a peelable protective layer to protect the painted portion of the vehicle 14.
- the robots 16a, 16b, and 16c maintain a standby posture that does not interfere with the vehicle 14, and wait until the next vehicle 14 is carried in.
- the control unit 18 receives the production management information 6 18 again from the transport line control computer 506, recognizes the type of the vehicle 14 to be transported next, and prepares for coating according to the vehicle type. Do it ''
- step S1 the protective layer forming material and water are supplied to the container 420 and the water storage box 4300a of the moisture box 4300, respectively, so that the specified liquid level is obtained.
- This process is automatically performed by the liquid level gauges 424 and 436 and the solenoid valves 424 and 434.
- step S2 the mouth pots 16a and 16b 16c are set to the standby posture, and the roller 48 is mounted on the holder 86.
- the roller 48 is an unused roller or a roller whose protective layer forming material has been washed away. The procedure for cleaning the roller 48 will be described later.
- step S3 predetermined initial processing is performed. That is, the protective layer forming material is heated to an appropriate temperature by a predetermined heater, and the compressor 15 2, the water supply source 24 and the pump 32 are operated. In addition, the robots 16a, 16b, and 16c are kept in the standby position, and the pneumatic injection valve 1556 is connected.
- the production management information 6 18 is received, and the type of the vehicle 14 to be carried in first is confirmed.
- step S4 the preparatory operation taught in advance is executed. That is, the roller 48 is immersed in the protective layer forming material of the storage portion 420b, and then the roller 48 is rotated a plurality of times on the inclined surface 420a. At this time, the protective layer forming material is also supplied from the tube 22 a to the inner surface of the roller 48.
- the protective layer forming material supplied from the tube 22a takes a little time to exude on the surface of the roller 48, but the coating operation can be started immediately by executing the preparatory operation. This is because the protective layer forming material stored in the storage section 420 b can be quickly and sufficiently impregnated into the roller 48, and the protective layer forming material can be uniformly impregnated into the roller 48. Because you can do it. Further, by impregnating the material for forming the protective layer into the roller 48, the material (for example, a flocked body) constituting the mouthpiece 48 becomes soft and is in a state suitable for the coating operation.
- the lower part of the inclined surface 420a is smoothly connected to the reservoir 420b.
- the roller 48 can smoothly move from the storage portion 420b to the inclined surface 420a, and the material for forming the protective layer does not easily leak or scatter outside.
- the extra protective layer forming material that oozes out when the roller 48 is rolled flows down the inclined surface 420a and is stored in the storage section 420b, so that it can be reused.
- the roller 48 can be rotated by 360 ° or more, and the material for forming the protective layer is evenly distributed over the entire surface of the roller 48. Can be soaked in water.
- the mouthpiece 48 receives the resistance by the mesh-like projections 420c provided on the inclined surface 420a, and does not run idle.
- the surface of the mouthpiece 48 is repeatedly compressed and stretched by the protrusions 420c, so that the protective layer forming material easily permeates.
- the robots 16a, 16b, and 16c are returned to the standby posture (step S5).
- step S6 the painted vehicle 14 is carried in by the transport line 12, and stopped near the mouth pots 16a, 16b, and 16c.
- the control unit 18 confirms that the vehicle 14 or the bogie 15 has been carried in by a signal or a sensor (not shown) supplied from the transport line 12 and proceeds to the next step S7. If it is not confirmed that the vehicle 14 or the bogie 15 has been carried in, the vehicle stands by.
- step S7 the robots 16a, 16b, and 16c are operated based on the teaching data, and a protective layer forming material is applied to the surface of the vehicle 14. It is assumed that the vehicle 15 is always placed on the carriage 15 that is first conveyed after the initial processing (step S3).
- each robot 16a, 16b, 16c can be controlled according to the vehicle type. Further, even for the same vehicle type, the presence or absence of the sunroof hole 14d or the like can be controlled separately.
- control unit 18 controls the operation valve 16 of the regi-yu-ray via the re-gure-yu-ray 15 (see FIG. 11) and controls the coating material pipe 22 to an appropriate pressure. . Also, 1 ⁇ 4 ⁇ MCV 16 2 is controlled via solenoid valve 16 6 to connect coating material pipe 22 and shut off water pipe 26. Further, the control section 18 operates the trigger switching electromagnetic valve 168 to make the trigger valve 164 communicate. By the operation of the control section 18, the protective layer forming material is supplied to the inner surface of the roller 48 of the roller mechanism section 34 while maintaining an appropriate pressure and an appropriate temperature.
- the protective layer forming material supplied to the inner surface of the roller 48 oozes out to the surface of the roller 48, but is stored in the storage portion 420b of the container 420 by performing the preparation operation. Since the protective layer forming material is sufficiently impregnated into the rollers 48, the protective layer forming material can be sufficiently and uniformly applied from the first vehicle 14.
- the vehicle 14 at this time only needs to be completely painted, and it is a matter of course that the vehicle 14 may be an unfinished vehicle to which no parts are attached.
- the vehicle 14 to which the protective layer forming material has been applied by the mouth pots 16a, 16b, and 16c is transported to the next station by the transport line 12.
- the applied protective layer forming material is air-dried or dried while being blown to form a peelable protective layer to protect the painted portion of the vehicle 14.
- step S8 it is confirmed whether or not the material filling set time indicated by the “set value” row of the material filling time table 4442 (see FIG. 12) has elapsed. If the material filling set time has elapsed, the corresponding timer counter is reset to "0.0", and the process returns to step S4 to perform the preparation operation. If the material filling set time has not elapsed and has not elapsed yet, the process proceeds to the next step S9.
- step S9 it is checked whether or not the cleaning set time indicated by the “set value” line in the cleaning time table 44 (see FIG. 12) has elapsed. When the set cleaning time has elapsed, the corresponding timer counter is reset to “0.0”, and then the mode shifts to the sleep mode shown in Fig. 27.
- step S10 it is confirmed whether or not a predetermined pause time has elapsed. If it is the pause time, the flow shifts to the sleep mode shown in FIG. 27. Otherwise, the flow shifts to the next step S11.
- the suspension time is a time during which the transport line 12 stops at a closing time, a start time of a lunch break, a predetermined break time during factory operation, or the like.
- step S11 the production management information 618 (see Fig. 15) is received from the transfer line control computer 506 (see Fig. 14).
- step S12 based on the received production management information 618, the vehicle 14 transported at that time is replaced with a backordered vehicle or an empty trolley 15 (hereinafter collectively an applicationless trolley). ).
- a backordered vehicle or an empty trolley 15 hereinafter collectively an applicationless trolley.
- the process proceeds to step S5.
- the production management information 6 18 shown in FIG. 15 is received, the information of the vehicle 14 or the bogie 15 carried at that time, that is, the back order column in the row of the current lot is indicated by “1”. Is recorded, the process proceeds to step S5.
- the production management information 6 18 shown in FIG. 16 is received.
- the mode shifts to the back order mode.
- the mode shifts to the back order mode.
- step S12 based on the received production management information 618, the type of the next vehicle 14 to be carried in is recognized, and the corresponding teaching data is stored in the data recording unit 602 ( Prepare to read from.
- step S101 the mouth pots 16a, 16b, and 16c are returned to the standby posture, and the roller 48 is removed from the holder 86.
- the removed roller 48 is cleaned with a dedicated cleaning device and then dried.
- step S102 a cleaning operation is performed.
- the cleaning operation is the operation of operating the MCV 162 via the MCV switching solenoid valve 16 6 (see Fig. 11) to shut off the switching valve 16 2 a and connect the switching valve 16 2 b. It is.
- water is supplied from the water pipe 26, and the MCV 162, the trigger valve 164, and the tube 22a can be washed.
- the roller 48 may be left attached in step S101, washed in step S102 by a washing operation, removed, and then washed with a dedicated washing device.
- step S103 it is confirmed whether the pause time corresponds to a short pause or a long pause.
- a short break is a break time such as a lunch break or a predetermined break time during factory operation
- a long break is a break time such as a night after the closing time.
- step S104 the roller 48 is mounted on the holder 86 as in step S2.
- the roller 48 is an unused roller or a roller whose protective layer forming material has been washed away.
- step S105 a preparation operation is performed in the same manner as in step S4.
- the protective layer forming material can be sufficiently permeated into the newly mounted roller 48.
- step S106 the second operation taught in advance is executed.
- insert the roller 48 into the water storage box 430a of the moisture box 430 (see Fig. 10) to the extent that it does not come into contact with water.
- the ultrasonic vibrator 4 3 0 c By vibrating the water to evaporate the water, the inside of the water storage box 430a is kept wet, and the roller 48 is humidified. Also, supply of the protective layer forming material is stopped.
- the roller 488 may be configured to evaporate the water stored in other parts and guide the generated steam to the roller 488. Good.
- the protective layer forming material Since it is desirable that the protective layer forming material be quickly dried and solidified after being applied to the vehicle 14, some of the protective layer forming materials are adjusted to be easily dried and solidified. However, it is inconvenient to dry and solidify when it is soaked in the roller 48 before it is applied to the vehicle 14.
- the roller 48 can be humidified by using the moisture box 430 during a short break such as a lunch break to prevent drying and solidification of the protective layer forming material.
- the protective layer forming material is sufficiently impregnated into the roller 48 in the previous step S105, the application of the protective layer forming material can be started immediately when the short pause is completed. .
- thermal steam generator When a thermal steam generator is used, it takes time before steam is generated. Therefore, it is necessary to perform heat generation treatment such as energization before a predetermined time before the mouthpiece 48 is inserted into the water storage box 4300a, and the energy consumption is large. Also, for example, when it is necessary to temporarily stop the transport line 12 and humidify the rollers 48 quickly, the thermal steam generator cannot generate steam in time, so that the rollers 48 The layer forming material may dry and solidify.
- the moisture box 430 used in the present embodiment is of an ultrasonic type
- the ultrasonic vibrator 430c is vibrated after the mouthpiece 480 is inserted into the water storage box 430a.
- steam can be generated more quickly, so that drying and solidification of the protective layer forming material can be more reliably prevented.
- the roller 48 is not inserted into the water storage box 430a, the generation of steam can be stopped, so that the energy consumption is small.
- the moisture box 430 does not generate heat and is easy to handle. '
- step S101 to S105 the rollers 48 are washed in steps S101 to S105.
- steps S101 to S105 are skipped and the process proceeds to step S106, where the roller used at that time is 4.8 may be humidified in the moisture box 430 as it is.
- step S106 the roller used at that time is 4.8 may be humidified in the moisture box 430 as it is.
- step S107 the control unit 18 checks whether or not the pause time has ended.
- the roller 48 of each mouth pot 16a, 16b, 16c is kept inserted in the water storage pox 43a, and steam is generated by the ultrasonic vibrator 43c. Keep wet.
- the process proceeds to step S5, and when the pause time has elapsed, the process stands by.
- the procedure may return to step S4 to execute the preparation operation.
- step S108 that is, during a long pause such as at night, the third operation taught in advance is executed with the roller 48 removed from the holder 86. That is, the holder 86 is inserted into the water storage box 43a of the moisture box 43 (see FIG. 13), and the tube connection portion 87 of the holder 86 is stored in the water storage box 43a. Sink in At this time, the ultrasonic vibrator 4300 is kept stopped, and no water vapor is generated.
- the pipe line is formed by drying and solidification of the protective layer forming material slightly remaining in the trigger valve 164 and the tube 22a. Can be prevented from being clogged.
- the long suspension includes normal suspension at night and suspension for 24 hours or more, such as consecutive holidays.When the suspension is longer than 24 hours, increase the amount of water stored in the water storage box 4300a. It is good to sink the holder 86 deep. In this way, by replenishing water according to the length of the suspension time, a drop in water level due to spontaneous evaporation can be compensated.
- step S 201 based on the received production management information 6 18, an operation pause time for suspending the application of the protective layer forming material is set. to decide. In other words, it is checked whether or not three or more vehicles 14 or vehicles 15 to be conveyed after that time are application-less vehicles. If three or more consecutive trolleys do not require application, it is determined that the work suspension time is long, and the process proceeds to step S203. When the number of continuous unneeded trolleys is one or two, it is determined that the work suspension time is short, and the process proceeds to step S502.
- step S 502 If at least one “-” is recorded in the back order column in the rows from the current lot to the third lot in the production management information 6 18, the process proceeds to step S 502, and If three back-order ⁇ ⁇ ⁇ ⁇ s in the rows from the lot to the third lot are continuously recorded as either “ ⁇ ” or “ ⁇ ”, the process proceeds to step S203. For example, when the production control information 6 18 shown in Fig. 16 is received, either “ ⁇ ” or “ ⁇ ” is recorded in the back order column in the rows from the current lot to the fifth lot. Move to step S203.
- the protective layer forming material remaining on the roller 48 is dried and solidified. It can be humidified using a moisture box 430 to prevent humidification.
- the coating operation is stopped even when the coating unnecessary carriage is continuously carried in, it is necessary to prevent the protective layer forming material remaining on the rollers 48 from drying and solidifying.
- the timing at which the unneeded trolley is carried in continuously occurs at irregular intervals, and cannot be determined by the timer.
- the number of continuously applied dispensing trolleys can be recognized in advance based on the production management information 6 18, so that appropriate processing can be performed according to the recognized number. it can. That is, the process can be branched so as to move to either step S502 or step S203 depending on the number of vehicles that are continuously applied without application. '
- step S502 the mouth pots 16a, 16b, and 16c are returned to the standby posture, and thereafter, the process proceeds to step S508.
- step S203 the roller 48 is inserted into the water storage box 4300a of the moisture box 4300 (see FIG. 10) to such an extent that it does not come into contact with water.
- the inside of the water storage box 430a is kept moist by vibrating the ultrasonic vibrator 430c to evaporate water, and the roller 48 is humidified.
- supply of the protective layer forming material is stopped.
- the processing in step S203 is the same as the processing in step S106.
- the roller 48 is humidified by the moisture box 430. 8 can prevent drying and solidification of the protective layer forming material impregnated into the protective layer.
- step S504 similarly to step S6, the vehicle stands by until the vehicle 14 or the bogie 15 is carried in. After confirming that the vehicle 14 or the bogie 15 has been carried in, the process proceeds to the next step S205.
- step S205 as in step S11, the production management information 618 is received from the transport line control computer 506.
- step S506 it is determined based on the received production management information 618 whether or not the work restart time until the application work is restarted is equal to or less than a predetermined value. That is, it is determined whether or not two vehicles 14 or vehicles 15 to be conveyed after that time are consecutively painted and clothless vehicles. As shown in FIG. 17, when the two consecutive vehicles are applicationless vehicles, the process proceeds to the next step S207. If three or more consecutive trolleys are unnecessary, return to step S504 and wait until the next vehicle 14 or trolley 15 is carried in. Specifically, when “1” is recorded in the column of the backorder in the third row of the production management information 618, the process proceeds to step S207, where “ ⁇ ” or “ ⁇ ” is entered.
- step S506 and the above-described step S201 is not limited to the determination based on the number of vehicles 14 or bogies 15. In other words, the branch determination may be made based on the required time estimated from the number of application unnecessary carts, and the judgment based on the number and the judgment based on time are substantially the same.
- step S207 a preparation operation is performed in the same manner as in step S4. As described above, when the number of the unnecessarily applied trolleys is two, the preparation operation is performed to prepare for the work of applying the protective layer forming material.
- step S508 as in step S6, the process stands by until the vehicle 14 or the bogie 15 is carried in. After confirming that the vehicle 14 or the bogie 15 has been carried in, move to step S5, and set the mouth pots 16a, 16b, and 16c to the standby posture.
- step S7 the work of applying the protective layer forming material to the vehicle 14 is restarted.
- the mouth pots 16a, 16b, and 16c are set to the standby position, so that the next vehicle 14
- the application of the protective layer forming material can be immediately resumed when the is transported.
- the processing in FIGS. 26 to 28 is automatically performed mainly by the program processing of the control unit 18, and only a part of the auxiliary work needs to be performed by the worker in charge.
- the auxiliary work is, for example, the work of attaching and detaching the roller 48 in steps S2, S102 and S104.
- the supply of the protective layer forming material and the water to the container 420 and the water storage box 430a may be performed by a worker by visual judgment without using the liquid level gauges 424, 436 and the like.
- step S5 it has been described that the robots 16a, 16b, and 16c stand by in the standby posture.
- the water storage pox 13 of the moisture box 13 A roller 48 may be inserted into a, and standby may be performed while humidifying with steam.
- the water storage box 130a has been described as being open at the top, a rubber cover 450 may be provided as shown in FIG. In this case, rubber cover It is preferable to provide a cutting part 452 in 450, and insert a roller 48 and a holder 86 from this cutting part 452. By providing the rubber force par 450, when water vapor is generated, the water storage box 130a can be kept more moist.
- a preparation mechanism 110 shown in FIG. 30 may be used instead of the container 420.
- the width of the preparation mechanism 110 is set to be wider than the width of the roller 48 and the holder 86 that holds the roller 48.
- the preparation mechanism 110 includes an inclined surface 111, side walls 111a provided on two inclined sides of the inclined surface 112, a side wall 114b provided on the lower side, and a lower side. And a discharge port 1 16 provided in the vicinity of.
- the outlets 1 16 may be provided with removable plugs as needed.
- Both ends of the upper side of the inclined surface 1 1 2 are supported by small walls 1 1 4 c.
- the side walls 111a and 114b and the small wall 114c are connected to the bottom plate 118.
- An aluminum plate is used for the inclined surface 112, and the aluminum plate is easily removable.
- a notch recess 112a is provided on the lower side of the inclined surface 112.
- small mesh-like projections 112b are provided over the entire surface, and small holes 112c are provided at predetermined intervals.
- the inclined surface 112 is set to be longer than the outer diameter of the roller 48, and when the roller 48 is rolled on the inclined surface 112, it can be rotated at least 360 °.
- a limit switch 620 having a rotating lever 620a is provided above the side wall 114b.
- the rotating lever 6200a is inclined in the direction of the inclined surface 112 by weak elastic force, and at this time, the limit switch 620 is off.
- the limit switch 620 is turned on.
- a signal relating to the on / off of the limit switch 62 is supplied to the control unit 18 via the mouth pot controllers 28a, 28b, 28c.
- the preparation mechanism 110 has a simple structure in which a part of the resin container is processed and an aluminum plate corresponding to the inclined surface 112 is leaned against the small wall 114c. Since the aluminum plate can be easily attached and detached, it is advisable to remove it as needed to remove the protective layer forming material attached to the surface. Also, it is recommended to wash with water if necessary. Preparation If the mechanism 110 is arranged on a drainage pit for discarding the protective layer forming material, the bottom plate 118 can be omitted.
- the roller 48 When performing a preparation operation using such a preparation mechanism 110, the roller 48 may be rolled on the inclined surface 112 while supplying the protective layer forming material.
- the holder 86 When the robots 16a, 16b, and 16c are on standby, the holder 86 should be pressed against the rotating lever 62a. In this way, the operator can centrally manage the fact that each of the mouth pots 16a, 16b, and 16c has reached the standby position on the monitor screen 18b (see FIG. 1). Can be recognized. Also, it can be confirmed that each of the mouth pots 16a, 16b, and 16c is performing a correct operation. By standing by in this posture, the protective layer forming material dropped from the roller 48 falls on the inclined surface 112, and does not stain portions other than the preparation mechanism 110.
- the roller 48 cannot be immersed in the protective layer forming material because there is no portion corresponding to the storage section 420b, but the protection from the tube 22a to the roller 48 is prevented. What is necessary is just to supplement by supplying the layer forming material sufficiently.
- the production management information 6 18 is received from the transport line control computer 506, and the production management information 6 18
- the robots 16a 16b and 16c are controlled based on the information, so that the information on the vehicles 14 and bogies 15 to be conveyed can be recognized in advance, and appropriate responses and preparations can be made. .
- the control unit 18 can recognize in advance the number of continuously transporting unneeded trolleys based on the production management information 618 supplied from the transport line control computer 506, and apply the protective layer forming material.
- the work suspension time of the work can be determined. Therefore, when the work suspension time is long, the roller 48 can be humidified by the moisture box 430.
- the preparation operation for applying the protective layer forming material can be completed by ending the humidification process by the moisture pox 430 and performing the preparation operation by the container 420 or the preparation mechanism 110. You.
- step S5 it was described that the mouth pots 16a, 16b, and 16c wait in the standby posture.
- the water storage box 4 3 Roller 48 may be inserted into 0a and stand by while humidifying with steam.
- the control unit 18 of the coating system 10 has been described as receiving the production management information 6 18 from the transport line control computer 506 every time the vehicle 14 or the trolley 15 is carried in.
- the timing of receiving the management information 618 can take various forms. For example, a form such as reception in a real-time format every minute time, reception in a batch processing form every predetermined time, and batch reception of data for one day at the start of a factory may be adopted.
- the production management information 6 18 is not limited to the format shown in FIGS. 15 to 17 and includes information indicating whether or not the protective layer forming material is applied to each vehicle 14 or each carriage 15. Any record of the relationship with the operation of the transport line 12 may be used as long as the work suspension time can be determined.
- the control unit 18 may itself edit and create the production management information 618 based on predetermined data received from the transfer line control computer 506.
- the protective layer forming material is stored in the storage section 420 b of the container 420, Since the preparatory operation is performed, the protective layer forming material can be quickly and sufficiently permeated into the mouthpiece 48, and thereafter, the coating operation can be started immediately. Further, it is possible to prevent the occurrence of uneven coating of the protective layer forming material on the vehicle 14 and to prevent the coating film thickness from being insufficient.
- the protective layer forming material can be quickly permeated.
- the material forming the surface of 8 can be blended in softly.
- the “preparation” operation is performed every set time of the material filling, it is possible to always allow the roller 48 to be sufficiently impregnated with the protective layer forming material. Re-execute this preparation operation May be executed for each predetermined number of vehicles 14.
- the preparatory operation is performed while supplying the protective layer forming material from the tube 22a to the roller 48, so that the protective layer forming material can be more surely soaked.
- the tube connecting portion 87 is submerged in the water in the water storage box 130a during a long rest such as at night, so that the tube is immersed. 22 a, it is possible to prevent drying and solidification of the protective layer forming material remaining in the trigger valve 16 4 and the coating material pipe 22.
- the roller 48 is humidified in the water storage box 130a to prevent the protective layer forming material remaining on the roller 48 from drying and solidifying. Further, by humidifying the roller 48, the coating operation can be started immediately at the time of restart.
- the roller mechanism unit 34 including the roller 48 by operating the roller mechanism unit 34 including the roller 48 with the robots 16a, 16b, and 16c and supplying the protective layer forming material to the roller 48,
- the process of applying the protective layer forming material is automated, and the coating quality can be made uniform.
- step of applying the protective layer forming material to the surface of the vehicle 14 can be further automated than in the prior art.
- the automation eliminates the step of applying the protective layer forming material by the operator, so that the number of steps can be reduced and the production efficiency can be improved. Also, air conditioning equipment for workers can be omitted. Therefore, energy saving can be achieved by reducing the power required for air conditioning, the environmental resistance can be improved, and the operating cost of the factory can be reduced.
- the peelable protective layer formed by the protective layer forming material can protect the painted portion after the vehicle 14 is shipped, but can also protect the painted portion in the factory, and can be used as a substitute for a scratch cover. Become. Therefore, it is possible to omit a large number of scratch covers having different shapes for each vehicle type.
- the material for forming the protective layer may be applied to a portion other than the painted portion such as the bumper. Next, the cleaning operation of the roller 48 will be described with reference to FIG.
- step S301 the roller 48 is removed from the holder 86 of the roller mechanism 34 provided in each of the mouth pots 16a, 16b, and 16c.
- This step S301 corresponds to the above-mentioned step S101.
- step S302 the roller 48 is immersed in, for example, water (cleaning liquid) stored in a general cleaning tank.
- water cleaning liquid
- step S303 the roller 48 is cleaned with water in the cleaning tank.
- the roller 48 is more effective when washed with running water.
- step S304 the water of the roller 48 washed with water is removed, for example, by using a predetermined dehydrator or by shaking.
- a predetermined dehydrator for example, a system in which the roller 48 rotates at high speed by blowing air in the circumferential direction to the mouthpiece 48 can be cited.
- step 5 the rollers 48 are dried.
- the dried roller 48 is then immediately reused (see step S2 in FIG. 26) or stored for reuse.
- Examples of a method for drying the roller 48 include a method using a predetermined dryer, and a method for natural drying.
- the above-described cleaning work is performed periodically, and in the present embodiment, the cleaning work is performed at least every 72 hours or less. Note that this time can be appropriately set according to the production quantity of the vehicle 14 or the frequency of use of the rollers 48, for example, every 24 hours or every 48 hours.
- a cycle composed of these steps is performed on a plurality of rollers 48 at the same time while shifting the steps.
- the roller 48 is cleaned with alcohol (sub-cleaning liquid) or the like. It is suitable. That is, as shown in FIG. 31, in step S306, the roller 48 is supplied with, for example, alcohol and stored. It is washed in a general alcohol washing tank.
- the alcohol an alcohol such as ethanol or an isopropanol may be used.
- step S307 the alcohol content of the roller 48 that has been washed with alcohol is removed, for example, by using a predetermined dehydrator or by shaking, and thereafter, the aforementioned step S307 is performed. At 5 the rollers 48 are dried. The dried rollers 48 are then reused immediately or stored for reuse.
- the roller 48 is washed using a water alcohol or the like, whereby deterioration of the roller 48 is suppressed as much as possible.
- the performance of the roller 48 can be maintained for a long period of time.
- the life of the roller 48 can be prolonged.
- the performance of the roller 48 can be maintained for a longer period of time by performing the above-described cleaning work periodically, for example, every 72 hours or less.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/548,896 US20060134333A1 (en) | 2003-03-14 | 2004-03-12 | Protective layer forming material coating system |
CA002519199A CA2519199A1 (en) | 2003-03-14 | 2004-03-12 | Protective layer forming material coating system |
DE112004000417T DE112004000417T5 (de) | 2003-03-14 | 2004-03-12 | Beschichtungssystem für ein Schutzschicht bildendes Material |
GB0518801A GB2414201B (en) | 2003-03-14 | 2004-03-12 | Protective layer forming material coating system |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003-070213 | 2003-03-14 | ||
JP2003070152A JP3885036B2 (ja) | 2003-03-14 | 2003-03-14 | 保護層形成材の塗布方法および塗布装置 |
JP2003070213A JP3885037B2 (ja) | 2003-03-14 | 2003-03-14 | 保護層形成材の塗布方法 |
JP2003-070152 | 2003-03-14 | ||
JP2003096142A JP2004298790A (ja) | 2003-03-31 | 2003-03-31 | 保護層形成材の塗布方法 |
JP2003-096142 | 2003-03-31 | ||
JP2003109372A JP2004313884A (ja) | 2003-04-14 | 2003-04-14 | 保護層形成材の塗布方法 |
JP2003-109372 | 2003-04-14 | ||
JP2003-174874 | 2003-06-19 | ||
JP2003174874A JP2005007302A (ja) | 2003-06-19 | 2003-06-19 | 保護層形成材の塗布装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004080610A1 true WO2004080610A1 (ja) | 2004-09-23 |
Family
ID=32996471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/003281 WO2004080610A1 (ja) | 2003-03-14 | 2004-03-12 | 保護層形成材の塗布システム |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2519199A1 (ja) |
DE (1) | DE112004000417T5 (ja) |
GB (1) | GB2414201B (ja) |
WO (1) | WO2004080610A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020221383A1 (de) * | 2019-04-30 | 2020-11-05 | SMA Sächsische Maschinen- und Anlagenbau GmbH | Vorrichtung zum benetzen von aufnahme- und einführhilfen und/oder behälter- oder rahmenkonstruktionen für die verbesserte zuordnung von plattenpaketen innerhalb einer komplexen fertigungsanlage |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012004124A1 (de) | 2012-03-01 | 2013-09-05 | EcoEnterprises GmbH | Vorrichtung und Verfahren zum Beschichten gekrümmter Substratoberflächen mit adaptiv biegbaren Beschichtungswalzen |
DE102019111235A1 (de) | 2019-04-30 | 2020-11-05 | Airbus Operations Gmbh | Vorrichtung zum Lackauftrag |
DE102019208131A1 (de) * | 2019-06-04 | 2020-12-10 | Winkler + Dünnebier Gmbh | Beleimungsstation und Verfahren zum Betreiben einer derartigen Beleimungsstation |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104100U (ja) * | 1986-12-26 | 1988-07-06 | ||
JPH06233951A (ja) * | 1992-09-21 | 1994-08-23 | Honda Motor Co Ltd | 塗布ローラの固化防止方法及びその装置 |
JPH08323272A (ja) * | 1995-05-31 | 1996-12-10 | Kawasaki Heavy Ind Ltd | 自動車塗装ラインにおけるロボットの配置方法および配置構造 |
JPH09141531A (ja) * | 1995-11-21 | 1997-06-03 | Honda Motor Co Ltd | 生産管理システム |
JPH1199350A (ja) * | 1997-09-29 | 1999-04-13 | Tokico Ltd | 塗布用ロボット |
JPH11300245A (ja) * | 1998-04-24 | 1999-11-02 | Tokico Ltd | 塗装用ロボット |
JP2000005683A (ja) * | 1998-06-22 | 2000-01-11 | Toppan Printing Co Ltd | スロット型塗布ヘッドクリーニング装置およびクリーニング方法 |
JP2001089697A (ja) * | 1999-09-27 | 2001-04-03 | Rinrei:Kk | 可剥離性被覆組成物 |
JP2001149836A (ja) * | 1999-11-29 | 2001-06-05 | Toyota Motor Corp | ローラ塗装方法および装置 |
JP2002301413A (ja) * | 2001-04-03 | 2002-10-15 | Tokyo Electron Ltd | ノズル装置及び塗布装置 |
-
2004
- 2004-03-12 GB GB0518801A patent/GB2414201B/en not_active Expired - Fee Related
- 2004-03-12 DE DE112004000417T patent/DE112004000417T5/de not_active Withdrawn
- 2004-03-12 WO PCT/JP2004/003281 patent/WO2004080610A1/ja active Application Filing
- 2004-03-12 CA CA002519199A patent/CA2519199A1/en not_active Abandoned
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63104100U (ja) * | 1986-12-26 | 1988-07-06 | ||
JPH06233951A (ja) * | 1992-09-21 | 1994-08-23 | Honda Motor Co Ltd | 塗布ローラの固化防止方法及びその装置 |
JPH08323272A (ja) * | 1995-05-31 | 1996-12-10 | Kawasaki Heavy Ind Ltd | 自動車塗装ラインにおけるロボットの配置方法および配置構造 |
JPH09141531A (ja) * | 1995-11-21 | 1997-06-03 | Honda Motor Co Ltd | 生産管理システム |
JPH1199350A (ja) * | 1997-09-29 | 1999-04-13 | Tokico Ltd | 塗布用ロボット |
JPH11300245A (ja) * | 1998-04-24 | 1999-11-02 | Tokico Ltd | 塗装用ロボット |
JP2000005683A (ja) * | 1998-06-22 | 2000-01-11 | Toppan Printing Co Ltd | スロット型塗布ヘッドクリーニング装置およびクリーニング方法 |
JP2001089697A (ja) * | 1999-09-27 | 2001-04-03 | Rinrei:Kk | 可剥離性被覆組成物 |
JP2001149836A (ja) * | 1999-11-29 | 2001-06-05 | Toyota Motor Corp | ローラ塗装方法および装置 |
JP2002301413A (ja) * | 2001-04-03 | 2002-10-15 | Tokyo Electron Ltd | ノズル装置及び塗布装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020221383A1 (de) * | 2019-04-30 | 2020-11-05 | SMA Sächsische Maschinen- und Anlagenbau GmbH | Vorrichtung zum benetzen von aufnahme- und einführhilfen und/oder behälter- oder rahmenkonstruktionen für die verbesserte zuordnung von plattenpaketen innerhalb einer komplexen fertigungsanlage |
Also Published As
Publication number | Publication date |
---|---|
GB2414201A (en) | 2005-11-23 |
DE112004000417T5 (de) | 2006-01-26 |
GB2414201B (en) | 2006-05-17 |
CA2519199A1 (en) | 2004-09-23 |
GB0518801D0 (en) | 2005-10-26 |
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